CN1668426A - An apparatus and work plane for cutting a material - Google Patents
An apparatus and work plane for cutting a material Download PDFInfo
- Publication number
- CN1668426A CN1668426A CNA038168111A CN03816811A CN1668426A CN 1668426 A CN1668426 A CN 1668426A CN A038168111 A CNA038168111 A CN A038168111A CN 03816811 A CN03816811 A CN 03816811A CN 1668426 A CN1668426 A CN 1668426A
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- Prior art keywords
- equipment
- processing plane
- supporting
- cutting
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Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 75
- 239000000463 material Substances 0.000 title claims abstract description 74
- 230000008093 supporting effect Effects 0.000 claims abstract description 61
- 239000004744 fabric Substances 0.000 claims abstract description 45
- 239000011521 glass Substances 0.000 claims abstract description 33
- 230000000694 effects Effects 0.000 claims description 7
- 230000008485 antagonism Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 239000012790 adhesive layer Substances 0.000 claims 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000004753 textile Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 210000003462 vein Anatomy 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000035611 feeding Effects 0.000 description 2
- 238000003913 materials processing Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- SPAGIJMPHSUYSE-UHFFFAOYSA-N Magnesium peroxide Chemical compound [Mg+2].[O-][O-] SPAGIJMPHSUYSE-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/20—Cutting beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
- B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
- B26F1/3826—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work using a rotary circular cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0086—Cutting members therefor having a radiussed blunt cutting edge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7755—Carrier for rotatable tool movable during cutting
- Y10T83/7763—Tool carrier reciprocable rectilinearly
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Control Of Cutting Processes (AREA)
- Details Of Cutting Devices (AREA)
Abstract
An apparatus for cutting a material (16), in particular a fabric or the like, which is fed in the form of a continuous strip, from a respective reel (14), and cut into appropriate portions. The apparatus comprises a support frame (12), means (22) to support the material in the form of a work plane (22), on which the material is spread. Above the work plane (22) are one or more mobile cutting units (18), each with a material cutting blade (20). The work plane (22) supporting the material (16) is made from glass and is equipped with appropriate means to make the work plane elastically yielding in such a way as to perform the cutting of the material without the risk of the cutting blade damaging the work plane.
Description
Technical field
The present invention relates to an equipment that is used for cutting material, particularly an equipment that is used for cutting fabric or analog.
Background technology
In the place in fabric cutting equipment district, having known has various device, they have the processing plane of a fabric that is cut of a supporting, this plane is made up of many bristles or suitable porous material, and their supporting fabrics pieces also are equipped with suitable suction fiber bale and with in the plane device of its constraint.But, more or less complicated and expensive with the measure of the about beam fabrics of aspirator, and be unsuitable for very much all cutting parts of fabric are made accurate cutting.
A kind of equipment that is used to cut also is provided, and its equips the cutter sweep with the processing plane with steel.But, the processing plane of this steel has great structure problem, and especially for obtaining a flat fully surface that is used for supporting material, in addition, this plane also is subjected to the influence of thermal expansion.Therefore, it is difficult making a processing plane that is used to support the steel of the material that is cut, and is extremely expensive.Have, owing to can not be provided for evenly retraining the easy system of the material that is cut, therefore, the processing plane of steel does not allow the accurate cutting of fabric again.
Therefore, feel to need a kind of equipment that is used for the shaped portion of cutting material, it allows the accurate cutting of these parts of material, and, also be easy to simultaneously build.
Overview of the present invention
Therefore, provide a kind of particularly equipment of fabric or analog of cutting material that is used for, this material is cut into suitable each several part, especially cuts into the part of shaping, to make the part of ready-made clothes; This equipment comprises a support, and its form is the device of the supporting material of a processing plane, to be used for supporting material, the one or more cutter units that moves is arranged above device, and all there is cutting blade each unit; It is characterized by, the glass manufacturing of the processing plane of supporting material, and a kind of device is provided, but this device is designed so that the processing plane elasticity depression of this glass.
Due to the fact that, promptly the processing plane of glass can the elasticity depression, therefore, might can not make the surface of cutting blade scratch processing plane when cutting material, and this processing plane plays a part the opposition face of blade and the supporting of the material that is cut.
The invention still further relates to the processing plane that is used to support the material that is cut.
Other claim is described other favourable aspect of this equipment and processing plane.
The simple declaration of accompanying drawing
After following detailed description is to be read with reference to the drawings, technical characteristic of the present invention and various favourable aspect all can become clearer, and this illustrates one is indicative with unconfined purely
Embodiment, in the drawings:
Fig. 1 illustrates the diagrammatic side view according to the preferred embodiment of the equipment that is used for cutting material of the present invention;
Fig. 2 illustrates the relevant diagrammatic side view of details with cutter unit used in according to this preferred embodiment of the present invention;
Fig. 3 illustrates the schematic sectional view of amplification of the part on materials processing plane, comprises the structure of processing plane shown in the figure;
Fig. 4 illustrates from the schematic diagram of the top on materials processing plane;
Fig. 5 illustrates along the schematic sectional view of the V-V line of Fig. 4, and it illustrates the device on processing plane and this plane of supporting;
Fig. 6 illustrates the schematic diagram of the amplification of cutting blade;
Fig. 7 illustrates when blade is placed in the front, the schematic diagram of the load of blade on processing plane;
Fig. 8 illustrates when blade is placed in the side, the schematic diagram of the load of blade on processing plane;
The explanation of preferred embodiment of the present invention
Be used for the preferred embodiment that cutting material 16 is particularly useful for the equipment 10 of cutting fabric or analog shown in the figure.
This fabric from separately volume 14 feedings, and is cut into suitable shaped portion by the form of continuous band, especially cuts into the part forming part that is used to become ready-made clothes.
Equipment comprises a support 12, is used for the device at the T district supporting material that material is cut into shaped portion, and these devices comprise the processing plane 22 of a supporting material 16, and on this plane, as shown in Figure 1, the best individual layer of material spreads out.
The one or more cutter units 18 that move are arranged above processing plane 22, and each all has cutting blade 20, the part of each unit cladding material 16 or one longitudinal region separately, and this material launches on processing plane 22 and is cut.After the longitudinal component of material was cut, material after the cutting was by feeding forward, and the new fabric of a slice launches from rolling up 14, with a new part that the fabric that is cut is provided on processing plane in cutting area T or one.
The cutter unit 18 of the longitudinal component separately of equipment and each cutting material can for example be configured to those that describe with same applicant in International Patent Application WO 01/33941 identical, and the content of this application can be regarded the inalienable part of this explanation owing to this explanation as.
According to this embodiment, the processing plane 22 of supporting material 16 is advantageously made with glass, allow material must slide on processing plane when pick-up area transmits along the downstream after it is cut into suitable part and at material, the new part of the material that is cut is then as clearly being arranged in cutting area T described in the aforementioned document WO 01/39941.
It is favourable using the processing plane of being done by glass to remove to support the fabric that is cut, because glass makes it to provide smooth and smooth especially area supported, thereby the fabric that allows to be cut can easily slide on area supported, but also can not cause any wearing and tearing or damage to the fabric that is cut.
This textile support processing plane of making of glass also provides the device of an antagonism cutting blade 20, and it allows cutting blade to carry out accurate lancinating during as the antagonism elements act of rigidity, separates the shaped portion of fabric.
As can be seen, the textile support processing plane is positioned at the downstream of fabric feed arrangement with reference to figure 1 time, and the bracket supports of equipment thus, and this is with explanation better below.
The processing plane of this glass also provides favourable restraint device to this fabric.
Glass in fact is a kind of dielectric material, it when fabric slips over processing plane surperficial especially the friction owing to fabric produce electrostatic charge.The material that this electrostatic charge on the upper surface of the processing plane of glass allows to be cut is held and is kept in touch with area supported, therefore, when cutting, might keep fabric closely on the upper surface attached to processing plane, therefore the each several part of fabric then can be cut in particularly sophisticated manner.
A kind of device also is provided, and the processing plane that it is designed so that this glass is done time spent elasticity depression what be subjected to vertical load that cutting blade gives.
This vertical compliance of processing plane can advantageously provide such degree, and promptly it allows the shaped portion of cutting fabric critically, and the blade that the same fabric that can prevent that the cutting blade incision is cut is put thereon resists in the planar upper surface.
In fact, this processing plane is because pressure that blade gave and so crooked, so that as what will illustrate below, one flexural center line f is arranged, the latter has the value of predesignating, and be enough to make it cutting fabric and do not make the upper surface and the textile support surface on cutting blade scratch blade antagonism surface, can therefore not make this plane produce any bend fracture simultaneously.In fact, the processing plane of glass will be made, because the effect that cutting blade gave, the deflection that is reached can not surpass the elastic limit of this glass, thereby can not cause fracture or face crack in this supporting material.
The vein compliance of predesignating of the processing plane of glass guarantees to have long working life.
Preferred and in the advantageous embodiments, this processing plane comprises the upper thin sheet 22a that at least one is made of glass one.
The upper thin sheet 22a that this first usefulness glass is done has a upper surface 22 ' a, the fabric that its supporting is cut.
This processing plane comprises one second thin plate 22b, and it supports upper thin sheet 22a.This second lower thin sheet 22b also advantageously makes with glass.
One of these first and second thin plate be placed on another above, and combine, form one and have the structural detail that is generally two-dimensional development, and it is closely knit, so vertical deformation simultaneously, guarantee to be suitable for supporting the intensity of the vertical stress that gives by cutting blade with activation, and without any the danger of glass breakage.
Because the distributed support of the first thin plate 22a is provided by corresponding sheets of glass, therefore, also guaranteed the even expansion of last textile support thin plate and these two thin plates of lower thin sheet, prevented to form formation the favourable relative stress of the flatness of this textile support processing plane.
As shown in the figure, this second lower thin sheet 22b also has a lower surface 22 ' b, and it engages with the supporting arrangement of fabric work plane, and this will describe below better.
The main composition material of glass is silica (SiO
2).In order to reach the needed hardness of glass, 1% to 2% MgO (magnesium dioxide) and 0.6% to 0.8% Al have by weight by weight been used
2O
3(aluminium oxide).
At least one outer expection to thin plate has king-sized hardness, and the outer thickness S ' at thin plate locates especially as shown in Figure 3.800 and 850HK between hardness think favourable (wherein, HK is the Knoop hardness number).
In order to obtain this characteristic, the cooling at low temperatures in air of case-hardened sheets of glass with high moisture content.
Therefore, this sheets of glass more can be resisted the dissection of especially resisting blade.
Two thin plate 22a, 22b combine with binding material 23, and this binding material is positioned at the facing surfaces 22 of two thin plate 22a, 22b " a, 22 " between the b.
Little slip of level is arranged between the contact surface of two thin plates of this tack coat permission, obtain the advantage of the vein compliance of thin plate.
This binding material preferably is made up of PVB (polyvinyl butyral resin), and thickness S23 (see figure 3) then between 1mm and 2mm, is preferably 1.5mm.
As shown in Figure 3, the first gauge of sheet S22a is about 10～14mm, is preferably 12mm.Second thin plate also is about 10～14mm, and is preferably 12mm.
Generally, the thickness S of processing plane is 20～30mm substantially, is preferably 25mm.
Also so be provided for the device 27 of supporting fabrics processing plane,, and prevent the surperficial scratch of processing plane so that the vein compliance of processing plane is included within the preestablished limit value.
These devices 27 are the supporting processing plane so, so that (in the zone between adjacent supporting arrangement) it DE or the deflection degree of predesignating arranged, and remain in the elastic deformation limit of processing plane, also make it to prevent the surperficial scratch of processing plane simultaneously.
Like this, just might provide an antagonism effect to cutting blade, it is enough to allow the accurate cutting of fabric, prevents the surperficial scratch of processing plane simultaneously.
Advantageously, these supporting arrangements 27 of processing plane are made the form of elasticity depression supporting arrangement.
Shown in Figure 4 and 5, these work plane support means comprise many supporting arrangements 27, place fabric work plane thereon.
Especially, shown in Figure 4 and 5, the adjacent elements of the supporting arrangement distance of predesignating that separates each other, it in Fig. 4 with reference letter d representative.
Advantageously, this can change between 320mm and 400mm apart from d, and, as shown in drawings, be preferably 360mm.
As what in accompanying drawing 4, be clearly shown that, these devices provide supporting 27 (dotting), they are point type substantially, and so be distributed on the lower surface of processing plane, so that adjacent supporting 27 has the angle (as shown in Figure 4) on imaginary four limits, especially, according to this preferred embodiment, a foursquare angle is arranged.
A supporting structure of processing plane so just is provided, and it allows enough strains, goes up by scratch on the surface thereon to prevent processing plane, and allows by the shaped portion of the accurate cutting fabric of blade.
As shown in Figure 4, these supporting members 27 are arranged on horizontal line by certain spacing distance.These lines are parallel to each other, and are spaced at a certain longitudinal distance apart.These supporting members 27 are so arranged, so that each element is longitudinally being placed between the counter element of adjacent ordinate on the horizontal line.
This just provides the well distributed of supporting member, makes it to support in substantially uniform manner processing plane 22.
In fact, substantially be point type and can be vertically especially along the supporting 27 of the vertical direction elasticity depression of processing plane, enough vertical deformations (allowing the processing plane depression also to prevent that glass surface is by scratch) are provided during in the cutting blade process or near supporting, simultaneously, the elasticity of flexure by processing plane provides vertical deformation (on the point of center line, between a supporting and next supporting).In each district between the point of center line (between a supporting and next supporting) and each supporting, strain is that two types distortion is the insertion value of the bending and the flexibly mounted axial or vertical deformation of processing plane substantially.
Each supporting member of fabric work plane advantageously comprises pad 27 separately, it is with playing the glue material manufacturing, has round cross section, it not only allows the strain of processing plane, prevent the scratch of glass surface, but also be enough to prevent the generation of the stress peak point that localizes corresponding to supporting-point.
But, also can replace this to play rubber cushion with other device.
Shown in accompanying drawing 2 and 5, each plays 29 supportings of rubber cushion 27 usefulness one cup-shaped member, the latter is the seat of a circular cross-section, make with metal, the most handy steel, its keep to play the bottom of rubber cushion 27, and by an outstanding vertical posts supporting of corresponding crossbeam 31 of equipment from then on, this beam 31 is designed to support the transverse row of corresponding supporting member 27.
Especially, expection has many this crossbeams 31, and they support the row separately of these supporting members 27, and they are arranged longitudinally spaced a certain distance from each other.
The shape of circular shear blade 20 is made in the expection of fabric cutter sweep, makes with steel, and they rotate on fabric, so that with its cutting.
Blade moves along fabric work plane according to the straight line path of predesignating, so that the shaped portion of cutting fabric, and the processing that descends hold concurrently between the position of fabric cutting position and rising vertical mobile (at this moment, blade is parallel to processing plane and moves, to next new cutting starting point, it does not carry out any cutting action in this moves with a cutting end points).
Cutting blade 20 perpendicular to processing plane 22 (by the rotation of its bolster) according to a predetermined deflection rotation so as to carry out longitudinally, the cutting of horizontal and that tilt, any predetermined shape, comprising becoming curved section.
This blade has a cutting edge 120, and to have as shown in Figure 8 one advantageously be the radius of curvature R that 30～50mm is preferably 42.5mm '.
As what in Fig. 6, be clear that, this blade also have one contact with fabric and with its cutting radially extreme 121 and at the first surface 123 and the second surface 125 of the extreme convergence of cutting, wherein, the surface of an arch is extremely defined in this cutting, this surface advantageously has one 0.15mm～0.25mm to be preferably the radius of curvature of 0.2mm, and the surperficial gradient of convergence has one 16 °～20 ° with respect to vertical line V, is preferably 20 ° angle.
This makes it to obtain the pressure of a regulation on the fabric that is cut, and it is enough to provide accurate cutting, simultaneously, the pressure of one regulation is provided on the material on the surface that constitutes processing plane, it advantageously keeps below the break limit or the cutting limit of this material, thereby prevent its surface by scratch, guarantee the surface thus thereby be that processing plane has a long working life.
When on the centerline of blade between two supporting members, the distortion of the processing plane that is produced by blade 20 is shown in Fig. 7 and 8.Fig. 7 and 8 illustrate when blade along the two kind limiting cases of angle direction when turning round each other in the right angle.Under this load condition, the power that blade acts on the processing plane 22 makes the processing plane strain, arrive a deflection degree f who predesignates until it in centerline points, so that unlikely damage processing plane material prevents that material from having the vein compliance of the danger of any surperficial scratch but can provide.
The supporting arrangement of cutting blade provides with the form of the vertical axis 40 that the stem by cylinder 41 defines, and this cylinder is designed to the power F of effect one blade on processing plane 22, and this power advantageously is that 15～35kg is preferably 20kg.
These supporting arrangements of blade are suitable for making cutting blade to contact with fabric with a power of predesignating, and cut by going up rotating blade at its fulcrum pivot pin 40 ', and blade is risen to the fabric top, and it is moved.
The insert supporting device is connected to by crossbeam 24 on the support of this equipment, and it is subjected to the restriction of corresponding metal side plate 26,28.
Unshowned in the accompanying drawings suitable device longitudinally moves these cutting blade supporting arrangements along processing plane.
Device with respect to the axle 40 of vertical axis rotating blade retainer is provided.Therefore these shaft rotating devices identical with described in aforementioned document WO 01/39941, be not described in detail herein.
For each cutter unit, a kind of device also is provided, it is designed to when the appropriate section of material is cut it be pinned.
These forms that are designed to pin the device of the material that is cut are first roller 87 and second roller 88, and cutting blade 20 stretches out betwixt.
Due to the fact that, promptly material by each roller on material effect of contraction and be lockable along side direction, material is pressed against on the upper surface of processing plane 22, tighten so the material between the roller 87,88 is held.
According to a preferred embodiment, it is also contemplated that be locked in one not the roller 87 and 88 of rotation status be pulled toward the downstream, and draw the material of well cutting together, be sent to a material pick-up area.
Simultaneously, the material of one section new length is fed among the cutting area T.
In this stage, material slips over the upper surface of processing plane under the pressure by the effect of locking roller.
These first and second rollers 87,88 are supported by the mode of freely rotating by metal side plate 26,28.
According to one aspect of the present invention, cutting blade 20 acts on the pressure of a regulation on fabric.It is enough to critically to cut these materials (no matter type of material that is cut and characteristic how), and the pressure of these regulations is not enough to the following surface of processing plane and cutting blade antagonism element is caused the fracture or the damage of localization.
Considering that glass has equals 7 * 10
10The elastic modelling quantity (Young's modulus) of Pa (Bath noise made in coughing or vomiting) and equal 0.2 Poisson's ratio, might determine, in the above under the situation about being set up, under the effect of cutting blade load, the glass planar strain, maximum deflection f is arranged, and the latter remains in the scope of strain, and processing plane is fracture not.
Though the embodiment of equipment is suitable for obtaining best result, also be related to working life and wear-resistant simultaneously,, can believe, even only use above-mentioned some characteristic or a kind of characteristic of equipment, also be highly favourable.
Above-described the present invention is subjected to many improvement and change, and all are all within the scope of notion of the present invention.In addition, all details of the present invention can be replaced by technical suitable element.
Claims (33)
1. one kind is used for the particularly equipment (10) of fabric or analog of cutting material (16), and this material is cut into suitable part, especially cuts into the part of shaping, is used for manufacturing of clothing; This equipment comprises a support (12), form is the device that is used for material (16) of a processing plane (22), to be used for supporting material, the one or more cutter units (18) that moves is arranged above device, all there is cutting blade (20) each unit, it is characterized by, and the processing plane (22) of supporting material (16) is made with glass, and the processing plane elastically deformable (yielding) that provides a kind of device, this device to be designed so that this glass.
2. as the equipment of claim 1 or preface as claimed in claim 1, it is characterized by, processing plane comprises at least one upper thin sheet (22a), and it is with the glass manufacturing and be formed for being cut the area supported of material (22 ' a).
3. equipment as claimed in claim 2 is characterized by, and processing plane comprises one second thin plate (22b), and it is used from the effect of the supporting arrangement of upper thin sheet (22a).
4. equipment as claimed in claim 3 is characterized by, and second lower thin sheet (22b) is made with glass.
5. as the equipment of claim 3 or 4, it is characterized by, one of first and second thin plate are placed on the top of another and combine.
6. equipment as claimed in claim 5 is characterized by, and two thin plates (22a, 22b) combine by binding material (23), and this binding material is placed between the facing surfaces (22 " a, 22 " b) of thin plate (22a, 22b).
7. equipment as claimed in claim 6 is characterized by, and binding material comprises PVB.
8. each equipment of claim 2 to 7 as described above is characterized by, and first gauge of sheet is 10～14mm, is preferably 12mm.
9. each equipment of claim 3 to 8 as described above is characterized by, and second gauge of sheet is 10～14mm, is preferably 12mm.
10. each equipment of claim 6 to 9 as described above is characterized by, and the thickness of adhesive layer is 1～2mm, is preferably 1.5mm.
11. the equipment of each of claim is characterized by as described above, the thickness of processing plane is 20～30mm, is preferably about 25mm.
12. the equipment of each of claim is characterized by as described above, the skin of sheets of glass is harder.
13. the equipment as claim 12 is characterized by, the outer field hardness of thin plate is 800～850HK.
14. the equipment of each of claim or preface as claimed in claim 1 as described above, it is characterized by, it also comprises the device (27) that supports processing plane, and this device is designed to so support processing plane, so that it has the elastomeric compliance of predesignating (elastic compliance).
15. the equipment of each of claim or preface as claimed in claim 1 is characterized by as described above, the supporting arrangement of processing plane (27) comprises a kind of device, and it so is designed to support processing plane, so that it has a crooked compliance.
16. the equipment of each of claim or preface as claimed in claim 1 is characterized by as described above, the supporting arrangement of processing plane (27) comprises the axial deformation device, and it is designed to provide an elastic bearing to processing plane (22).
17. the equipment of each of claim or preface as claimed in claim 1 as described above, it is characterized by, the supporting arrangement of processing plane comprises the element (27) of many supporting processing planes, they are arranged by certain distance so each other, so that the elastic deflection (f) that allows processing plane to have to predesignate, the latter remains in the scope of strain.
18. the equipment as claim 17 is characterized by, the distance (d) between the adjacent supporting (27) is 320～400mm substantially, is preferably 360mm.
19. the equipment of each of claim 14 to 18 or preface as claimed in claim 1 is characterized by as described above, supporting (27) be substantially point type and along the distribution of the lower surface of processing plane (22).
20. the equipment as claim 19 is characterized by, adjacent supporting (27) forms an imaginary tetragonal angle.
21. the equipment of each of claim 14 to 20 or preface as claimed in claim 1 is characterized by as described above, supporting (27) is arranged by separating certain distance on horizontal line; These lines are parallel to each other and be spaced at a certain longitudinal distance apart; Supporting (27) is so arranged, so that the element on a horizontal line is longitudinally arranged between the counter element on the adjacent ordinate.
22. the equipment of each of claim or preface as claimed in claim 1 is characterized by as described above, each supporting member of processing plane is made up of a pad (27), and it is with playing the glue material manufacturing and being designed so that processing plane has an elastic bearing.
23. the equipment as claim 22 is characterized by, each supporting member of processing plane is made up of the pad with round cross section (27).
24. the equipment as claim 22 or 23 is characterized by, each pad (27) is by a cup-shaped member (29) supporting, and the latter keeps playing the bottom of rubber cushion (27).
25. the equipment of each of claim or preface as claimed in claim 1 is characterized by as described above, cutting blade (20) has a cutting edge (120), and the latter has 30～50mm, is preferably the radius of curvature of 42.5mm.
26. the equipment of each of claim or preface as claimed in claim 1 as described above, it is characterized by, cutting blade (20) has one to contact with fabric and with the longitudinal end (121) of its cutting with at the first surface (123) and second surface (125) of cutting tip convergence.
27. the equipment as claim 26 is characterized by, cutting tip is made up of an arcuate surface, and the latter has the radius of curvature of one 0.15～0.25mm, is preferably 0.2mm.
28. the equipment as claim 26 or 27 is characterized by, convergence surface is made gradient by 16 °～20 ° angle, and angle is preferably 20 °.
29. the equipment of each of claim as described above, it is characterized by, when the appropriate section that it also is included in material is cut with the device of its pinning, the device that these pinnings are cut material comprises one first roller (87) and one second roller (88), they roll across the material that is cut, and cutting blade stretches out betwixt.
30. the equipment of each of claim is characterized by as described above, processing plane (22) forms a upper surface, and material slides thereon.
31. the equipment of each of claim is characterized by as described above, processing plane (22) plays a part the device of antagonism cutting blade (20).
32. the equipment of each of claim is characterized by as described above, processing plane (22) plays a part to be used for the static restraint device of material.
33. area supported is characterized by, it provides as each of aforementioned claim.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITBO2002A000368 | 2002-06-11 | ||
| IT2002BO000368 ITBO20020368A1 (en) | 2002-06-11 | 2002-06-11 | APPARATUS AND SUPPORTING PLATE FOR CUTTING A MATERIAL, IN PARTICULAR, FOR CUTTING A FABRIC OR SIMILAR |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1668426A true CN1668426A (en) | 2005-09-14 |
| CN100345667C CN100345667C (en) | 2007-10-31 |
Family
ID=11440214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038168111A Expired - Fee Related CN100345667C (en) | 2002-06-11 | 2003-06-06 | An apparatus and work plane for cutting a material |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20050252356A1 (en) |
| EP (1) | EP1511605B1 (en) |
| CN (1) | CN100345667C (en) |
| AT (1) | ATE335577T1 (en) |
| AU (1) | AU2003241106A1 (en) |
| CA (1) | CA2489161A1 (en) |
| DE (1) | DE60307461D1 (en) |
| IT (1) | ITBO20020368A1 (en) |
| WO (1) | WO2003103907A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113423545A (en) * | 2019-02-12 | 2021-09-21 | 马瑞奥股份有限公司 | Cutting device with element for receiving and abutting cutting blade |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006003719A1 (en) | 2005-07-29 | 2007-02-01 | Pass Stanztechnik Ag | Roller tool for cutting a film applied to a workpiece and cutting device with such a roller tool |
| ITBO20070478A1 (en) | 2007-07-16 | 2009-01-17 | Bierrebi Spa | DEVICE FOR LAUNCHING A MATERIAL. |
| DK2246160T3 (en) * | 2009-05-02 | 2013-01-02 | Maschb U Konstruktion Gmbh Elmshorn | Apparatus and method for cutting web or arcuate air-permeable tissue or fleece material |
| WO2015189801A1 (en) * | 2014-06-13 | 2015-12-17 | Bierrebi Italia S.R.L. | Apparatus for processing, in particular for cutting a corresponding material |
| CN107310193A (en) * | 2017-07-11 | 2017-11-03 | 佛山科学技术学院 | A kind of carton former material trimmer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2445041A (en) * | 1945-01-01 | 1948-07-13 | Louis A Scholz | Silhouette reproducing machine |
| GB1443418A (en) * | 1972-08-09 | 1976-07-21 | Billows L K | Picture composing techniques and apparatus therefor |
| US3935776A (en) * | 1974-08-22 | 1976-02-03 | Dingus James C | Paper cutting machine |
| US4373412A (en) * | 1980-07-10 | 1983-02-15 | Gerber Garment Technology, Inc. | Method and apparatus for cutting sheet material with a cutting wheel |
| US4450774A (en) * | 1982-05-20 | 1984-05-29 | Weaver Johnny L | Drafting and drawing table |
| IT1311417B1 (en) * | 1999-12-03 | 2002-03-12 | Bierrebi Spa | EQUIPMENT FOR CUTTING A TWO-DIMENSIONAL MATERIAL INPORTS SUITABLE FOR SHAPING. |
-
2002
- 2002-06-11 IT IT2002BO000368 patent/ITBO20020368A1/en unknown
-
2003
- 2003-06-06 CA CA002489161A patent/CA2489161A1/en not_active Abandoned
- 2003-06-06 AT AT03730426T patent/ATE335577T1/en not_active IP Right Cessation
- 2003-06-06 US US10/517,430 patent/US20050252356A1/en not_active Abandoned
- 2003-06-06 WO PCT/IB2003/002501 patent/WO2003103907A2/en active IP Right Grant
- 2003-06-06 CN CNB038168111A patent/CN100345667C/en not_active Expired - Fee Related
- 2003-06-06 EP EP03730426A patent/EP1511605B1/en not_active Expired - Lifetime
- 2003-06-06 AU AU2003241106A patent/AU2003241106A1/en not_active Abandoned
- 2003-06-06 DE DE60307461T patent/DE60307461D1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113423545A (en) * | 2019-02-12 | 2021-09-21 | 马瑞奥股份有限公司 | Cutting device with element for receiving and abutting cutting blade |
| US11528916B2 (en) | 2019-02-12 | 2022-12-20 | Marel A/S | Cutting apparatus with element for receiving and abutting cutting blade |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE335577T1 (en) | 2006-09-15 |
| CA2489161A1 (en) | 2003-12-18 |
| CN100345667C (en) | 2007-10-31 |
| ITBO20020368A1 (en) | 2003-12-11 |
| ITBO20020368A0 (en) | 2002-06-11 |
| EP1511605B1 (en) | 2006-08-09 |
| DE60307461D1 (en) | 2006-09-21 |
| WO2003103907A3 (en) | 2004-04-22 |
| AU2003241106A1 (en) | 2003-12-22 |
| WO2003103907A2 (en) | 2003-12-18 |
| EP1511605A2 (en) | 2005-03-09 |
| US20050252356A1 (en) | 2005-11-17 |
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Address after: Bologna, Italy Patentee after: Ji Tu Bo company Larry Ponte Address before: Bologna, Italy Patentee before: Clearing Corp. Address after: Bologna, Italy Patentee after: Clearing Corp. Address before: Bologna, Italy Patentee before: Bierrebi S.P.A. |
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